<?php
    $script.="
        $(function() {
        $('#gallery_item a').lightBox({
		overlayBgColor: '#955942'
		});

        });
        ";
    ?>

<div id="gallery_item">
<?php
global $imagediv;
echo "<ul>".str_replace("s=680", "s=150", $imagediv)."</ul>";
?>
    <div class="clear"></div>
</div>